19
Operation
sequence
Stylus
Solenoid
valve 1
(V1)
Solenoid
valve 2
(V2)
Solenoid
valve 3
(V3)
End of
sequence
trigger
Monitor
Variable
to set
Comment
1 Cover extend Protected
1
0
0
Pressure switch
activation
Pressure
switch
2 “Air bleed” off
(extended)
Protected
0
0
0
Time
Pressure
switch
Sequence
hold time
Pressure
switch must
read
>
4.5 bar
(65.3 psi)
3 “Air bleed” on
(extended)
Protected
0
0
1
Time
Pressure
switch
Bleed time Pressure
switch must
read
>
4.5 bar
(65.3 psi)
4 “Air bleed” off
(extended)
Protected
0
0
0
Time
Pressure
switch
Sequence
hold time
Pressure
switch must
read
>
4.5 bar
(65.3 psi)
5 Cover retract Accessible
0
1
0
Retract sensor
Retract
sensor
Will “air bleed”
at end of travel
6 “Air bleed” on
(retracted)
Accessible
0
1
1
Time
Retract
sensor
Bleed time Allow
independent
control of “air
bleed” flow
7 “Air bleed” off
(retracted)
Accessible
0
0
0
Time
Retract
sensor
Sequence
hold time
Not pressure
locked in
position
1 Cover extend Protected
1
0
0
Pressure switch
activation
Pressure
switch
Operation sequence
(circuit 2)
Pneumatic set-up
(continued)
Summary of Contents for APCA 45
Page 4: ...This page is intentionally left blank...
Page 14: ...APC HSI HSI C 76 dB A x Before you begin continued...
Page 32: ...18 Pneumatic set up continued APCA with air bleed circuit 2 Bulkhead V3 V2 V1...
Page 34: ...20 Bulkhead V2 V1 APCS with air bleed circuit 3 Pneumatic set up continued...
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